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Back to US Stock Market

ALDX: Aldeyra Therapeutics Inc

4.63 USD 0.22 (4.99%)
Sector: Healthcare Base: US Dollar Profit currency: US Dollar

ALDX exchange rate has changed by 4.99% for today. During the day, the instrument was traded at a low of 4.22 and at a high of 4.74.

Follow Aldeyra Therapeutics Inc dynamics. Real-time quotes will help you quickly react to market changes. By switching between different timeframes, you can monitor exchange rate trends and dynamics by minutes, hours, days, weeks, and months. Use this information to forecast market changes and to make informed trading decisions.

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ALDX News

  • 22:13 Aldeyra Therapeutics chief development officer to step down by March 2026
  • 23:26 Aldeyra Therapeutics: Reproxalap’s March 2026 FDA Decision Is The Defining Catalyst
  • 09:25 Why Is Aldeyra Therapeutics Stock Falling Tuesday? - Aldeyra Therapeutics (NASDAQ:ALDX)
  • 05:53 Why B. Riley Financial Shares Are Trading Higher By Around 25%; Here Are 20 Stocks Moving Premarket - Adagio Medical Holdings (NASDAQ:ADGM), Aldeyra Therapeutics (NASDAQ:ALDX)
  • 23:33 Aldeyra Therapeutics, Inc. (ALDX) Discusses Expansion of RASP Platform Into CNS Diseases and Update on Reproxalap for Dry Eye - Slideshow (NASDAQ:ALDX) 2025-11-16
  • 12:05 Aldeyra expands RASP platform to include neuroinflammatory diseases
  • 11:04 Aldeyra reports positive liver function results for ADX-629 in trial
  • 17:46 Jefferies raises Aldeyra Therapeutics stock price target to $7 on FDA acceptance
  • 11:19 4 Biotech Stocks Seeing Explosive Momentum Gains - Aldeyra Therapeutics (NASDAQ:ALDX)
  • 09:51 Alkermes stock rating upgraded by RBC Capital on narcolepsy drug potential
  • 11:12 FDA grants fast track designation for Aldeyra’s eye disease drug
  • 17:07 Aldeyra price target raised to $9 from $6 at Jones Trading on FDA acceptance
  • 11:08 EMA grants orphan designation for Aldeyra’s eye treatment
  • 13:11 Zacks Industry Outlook Highlights Catalyst Pharmaceuticals, Zevra Therapeutics, Theravance Biopharma, Aldeyra Therapeutics and Larimar Therapeutics
  • 11:10 FDA accepts Aldeyra’s resubmitted NDA for dry eye disease drug
  • 13:01 5 Small Drug Stocks to Buy Amid Trump's New Tariff Threats
  • 16:00 Aldeyra Therapeutics (ALDX) Upgraded to Strong Buy: What Does It Mean for the Stock?
  • 13:40 Are Medical Stocks Lagging Amgen (AMGN) This Year?
  • 01:23 Aldeyra Stock: Pivotal FDA Decision After Reproxalap’s Chamber Data (NASDAQ:ALDX)
  • 13:56 Aldeyra stock jumps after FDA agreement on cancer drug trial design
  • 13:04 Aldeyra receives FDA special protocol assessment for lymphoma treatment
  • 11:05 Aldeyra receives FDA special protocol assessment for lymphoma drug
  • 11:14 Aldeyra resubmits NDA for dry eye disease drug after trial success
  • 11:14 Aldeyra Therapeutics to Participate in the 2025 Jefferies Global Healthcare Conference

Frequently Asked Questions

What is ALDX stock price today?

Aldeyra Therapeutics Inc stock is priced at 4.63 today. It trades within 4.22 - 4.74, yesterday's close was 4.41, and trading volume reached 2765. The live price chart of ALDX shows these updates.

Does Aldeyra Therapeutics Inc stock pay dividends?

Aldeyra Therapeutics Inc is currently valued at 4.63. Dividend policy depends on the company, while investors also watch -7.95% and USD. View the chart live to track ALDX movements.

How to buy ALDX stock?

You can buy Aldeyra Therapeutics Inc shares at the current price of 4.63. Orders are usually placed near 4.63 or 4.93, while 2765 and 5.47% show market activity. Follow ALDX updates on the live chart today.

How to invest into ALDX stock?

Investing in Aldeyra Therapeutics Inc involves considering the yearly range 1.18 - 7.07 and current price 4.63. Many compare -9.57% and -5.51% before placing orders at 4.63 or 4.93. Explore the ALDX price chart live with daily changes.

What are Aldeyra Therapeutics Inc stock highest prices?

The highest price of Aldeyra Therapeutics Inc in the past year was 7.07. Within 1.18 - 7.07, the stock fluctuated notably, and comparing with 4.41 helps spot resistance levels. Track Aldeyra Therapeutics Inc performance using the live chart.

What are Aldeyra Therapeutics Inc stock lowest prices?

The lowest price of Aldeyra Therapeutics Inc (ALDX) over the year was 1.18. Comparing it with the current 4.63 and 1.18 - 7.07 shows potential long-term entry points. Watch ALDX moves on the chart live for more details.

When did ALDX stock split?

Aldeyra Therapeutics Inc has gone through stock splits historically. These changes are visible in , 4.41, and -7.95% after corporate actions.

Daily Range
4.22 4.74
Year Range
1.18 7.07
Previous Close
4.41
Open
4.39
Bid
4.63
Ask
4.93
Low
4.22
High
4.74
Volume
2.765 K
Daily Change
4.99%
Month Change
-9.57%
6 Months Change
-5.51%
Year Change
-7.95%
20 January, Tuesday
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